279926010

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11393}}^1$

素因数の和:11429

約数の個数: 128

約数和(自身を含む): 918812160

約数和(自身を除く): 638886150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 4095, 4914, 8190, 11393, 12285, 22786, 24570, 34179, 56965, 68358, 79751, 102537, 113930, 148109, 159502, 170895, 205074, 239253, 296218, 307611, 341790, 398755, 444327, 478506, 512685, 615222, 717759, 740545, 797510, 888654, 1025370, 1036763, 1196265, 1332981, 1435518, 1481090, 1538055, 2073526, 2153277, 2221635, 2392530, 2665962, 3076110, 3110289, 3588795, 3998943, 4306554, 4443270, 5183815, 6220578, 6664905, 7177590, 7997886, 9330867, 10367630, 10766385, 13329810, 15551445, 18661734, 19994715, 21532770, 27992601, 31102890, 39989430, 46654335, 55985202, 93308670, 139963005, 279926010]

約数ペア:

[(1, 279926010), (2, 139963005), (3, 93308670), (5, 55985202), (6, 46654335), (7, 39989430), (9, 31102890), (10, 27992601), (13, 21532770), (14, 19994715), (15, 18661734), (18, 15551445), (21, 13329810), (26, 10766385), (27, 10367630), (30, 9330867), (35, 7997886), (39, 7177590), (42, 6664905), (45, 6220578), (54, 5183815), (63, 4443270), (65, 4306554), (70, 3998943), (78, 3588795), (90, 3110289), (91, 3076110), (105, 2665962), (117, 2392530), (126, 2221635), (130, 2153277), (135, 2073526), (182, 1538055), (189, 1481090), (195, 1435518), (210, 1332981), (234, 1196265), (270, 1036763), (273, 1025370), (315, 888654), (351, 797510), (378, 740545), (390, 717759), (455, 615222), (546, 512685), (585, 478506), (630, 444327), (702, 398755), (819, 341790), (910, 307611), (945, 296218), (1170, 239253), (1365, 205074), (1638, 170895), (1755, 159502), (1890, 148109), (2457, 113930), (2730, 102537), (3510, 79751), (4095, 68358), (4914, 56965), (8190, 34179), (11393, 24570), (12285, 22786)]